<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <link rel="stylesheet" href="./css/自定义动画.css">
        <title>Document</title>
    </head>
    <body>
        <div class="div1">
            <img src="./img/slide-1.jpg" alt="拉伸动画效果">
            
        </div>

        <div class="arrow">
        </div>
    </body>
</html>